Paper Abstract and Keywords |
Presentation |
2008-03-06 11:30
A Stochastic Fluid Model Approach to the Analysis of User-Level QoS Performance of On-Demand P2P Streaming Services Shuichiro Senda, Hiroyuki Masuyama, Shoji Kasahara, Yutaka Takahashi (Kyoto Univ.) NS2007-139 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
On-demand video streaming services have become popular in recent years. However, in current streaming services, the growth of user population leads to the lack of the upload rate of the video server. This mainly causes the starvation in the playout buffer at a client, resulting in the degradation of user-level QoS. In this paper, we consider an on-demand streaming service based on a P2P technology. Focusing on the stochastic behaviors of the volume of streaming contents in the playout buffer at a client peer, we develop an analytical stochastic fluid model, which takes into account the heterogeneity among peer nodes and the peer churn. Then we derive the starvation probability that the playout buffer is empty. Numerical examples show that the starvation probability increases according to the population size of peer nodes. It is also shown that when the population of peer nodes gets extremely large, a little increase in the upload rate at ordinary-peer nodes significantly improves the QoS of P2P streaming services. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
VOD / P2P / performance evaluation / stochastic fluid model / QoS / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 524, NS2007-139, pp. 53-58, March 2008. |
Paper # |
NS2007-139 |
Date of Issue |
2008-02-28 (NS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
NS2007-139 |
Conference Information |
Committee |
NS IN |
Conference Date |
2008-03-06 - 2008-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Bankoku Shinryokan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General issues |
Paper Information |
Registration To |
NS |
Conference Code |
2008-03-NS-IN |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Stochastic Fluid Model Approach to the Analysis of User-Level QoS Performance of On-Demand P2P Streaming Services |
Sub Title (in English) |
|
Keyword(1) |
VOD |
Keyword(2) |
P2P |
Keyword(3) |
performance evaluation |
Keyword(4) |
stochastic fluid model |
Keyword(5) |
QoS |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Shuichiro Senda |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Hiroyuki Masuyama |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Shoji Kasahara |
3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
4th Author's Name |
Yutaka Takahashi |
4th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2008-03-06 11:30:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2007-139 |
Volume (vol) |
vol.107 |
Number (no) |
no.524 |
Page |
pp.53-58 |
#Pages |
6 |
Date of Issue |
2008-02-28 (NS) |
|